Maybe post or interact with others as well? Show you have more than just work intentions or don't bother - no one will follow or contact you.

PS - I don't care to always hear and see about rates in every tweet, and STOP hashtagging the crap out of everything, actual tweet:"Come talk to us for #thebest #current #mortgage #rates in #yeg #werule #mortgagebrokers #downwithbanks !!!"